2. Graphical Method: The graph of a pair of linear equations in two variables is represented by two lines. (i) If the lines intersect at a point, then that point gives the unique solution of the two ...

From healthy exam habits to chapter-wise preparation, paper-presentation tips, and an effective time-management plan, here’s ...

Class 10 Math especially when board exams are near put students under stress and pressure to score well in the final board examinations. Since CBSE (Central Board of Education) has already released ...